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Joi vs JSON Schema

Joi: Schema description and validation library for JavaScript objects JSON Schema: Standard vocabulary for describing and validating JSON data

Comparison of Joi, JSON Schema
Joi
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JSON Schema
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CategoryDesign and SDKsDesign and SDKs
PricingOpen source–
Best for
  • JavaScript developers
  • Backend teams
  • API developers
  • Backend developers
  • API designers
  • Data teams
Highlights
  • Check data with more than 150 built-in validators
  • Set rules that depend on other fields
  • Create schema variants for create and update flows
  • Define types, required fields and formats for JSON
  • Validate data with libraries in many languages
  • Document data for developers and partners
GitHub stars21.2k–
Last update4 days ago–

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